STITES, Idaho - The FBI and Nez Perce Tribal Police are investigating a fatal shooting at that took place at a grocery store in Stites early Thursday morning.

It happened during an apparent attempted break-in

The Idaho County Sheriff's Office confirmed that a 21-year-old Kamiah man was pronounced dead at the scene. His identity was being withheld until family was notified.

He was one of two men who were reportedly trying to break into the Stites Grocery Store. He was shot and killed during the alleged break-in. The Sheriff's Office says the other suspect ran from the scene. Witnesses say the pair came in through a fan vent in the back of the store.

The grocery store owner, who asked to not be identified, said a man was working on an upstairs computer at the store when he heard a noise. She said that's when one of the alleged would-be burglars "came at" the man who then shot the alleged burglar in the leg. She says when the alleged burglar didn't stop, the man fired a second shot into his chest.

The Idaho County Sheriff's Dispatch Center said the call came in at 3:24 a.m. from the man who had done the shooting, saying he had shot an intruder in the store.

It was unknown if either alleged intruder was armed.

Upon arrival, deputies secured the scene while the Clearwater Valley Ambulance stood by.

The FBI is leading the investigation because the man who was killed is believed to be a Nez Perce Tribal member and the shooting took place on reservation land